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Anti - Fog (19/01/2012 0:14:5)
(HanPhatPolymer)- Introduction
The term “fogging” is used to describe the condensation of water vapor on a plastic film’s form of small, discrete water droplets. Fogging results when have enclosed mass of air containing water vapor cools to a temperature below its dew point. The phenomenon is very much dependent upon the temperature and relative humidity of the enclosed water vapor/air mixture, as well as the temperature of the contact film. This phenomenon is observed commonly when food in plastic packaging i
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